Tesla lost a lot of ground in China in April, and that gave NIO an opportunity.Shares of Chinese electric-vehicle maker NIO (NYSE: NIO) were moving higher on Friday, after data showed that it beat Tesla (NASDAQ: TSLA) on one key sales metric in China in April.As of 11 a.m. EDT today, NIO's American ...

https://www.fool.com/investing/2021/05/14/why-nio-stock-is-up-today/?source=iedfolrf0000001

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